enhance train scheduling and booking management

apps/edr-freight-api/src/app.module.ts

@@ -8,7 +8,10 @@ import { TypeOrmModule, TypeOrmModuleOptions } from "@nestjs/typeorm";
 import { ScheduleModule } from "@nestjs/schedule";
 import { EventEmitterModule } from "@nestjs/event-emitter";
 import { DataSource, DataSourceOptions } from "typeorm";
-import { ensurePostgresSchemas } from "./config/ensure-postgres-schemas";
+import {
+  ensurePostgresSchemas,
+  APPLICATION_SEARCH_PATH,
+} from "./config/ensure-postgres-schemas";
 import { IamModule, DataSeeder } from "@tria-plc/iamapi-common";
 import { SharedAuthModule } from "@tria-plc/api-common/modules/auth/shared-auth.module";
 
@@ -105,7 +108,27 @@ import { LoggerMiddleware } from "./logger.middleware";
         }
         await ensurePostgresSchemas(options as DataSourceOptions);
         const dataSource = new DataSource(options as DataSourceOptions);
-        return dataSource.initialize();
+        await dataSource.initialize();
+
+        // The remote edr_dev DB sits behind a connection pooler/proxy that rejects
+        // the Postgres `options` startup parameter (08P01). Instead of setting
+        // search_path at connect time, apply it per physical connection: the pg
+        // Pool emits `connect` for every new client (initial fill, pool growth,
+        // reconnect), so every backend session gets the schema search order.
+        const pool = (dataSource.driver as { master?: unknown }).master as
+          | { on?: (event: string, cb: (client: unknown) => void) => void }
+          | undefined;
+        if (pool?.on) {
+          pool.on("connect", (client) => {
+            (client as { query: (sql: string) => Promise<unknown> })
+              .query(`SET search_path TO ${APPLICATION_SEARCH_PATH}`)
+              .catch(() => {
+                /* connection will be validated on first real query */
+              });
+          });
+        }
+
+        return dataSource;
       },
     }),
     SharedAuthModule,

apps/edr-freight-api/src/config/database.config.ts

@@ -44,7 +44,6 @@ import {
   NotificationTemplate,
 } from "@tria-plc/iamapi-common";
 import { OrganizationSetting } from "@tria-plc/iamapi-common/entities/iam/organization-structure/organization-setting.entity";
-import { APPLICATION_SEARCH_PATH } from "./ensure-postgres-schemas";
 
 const iamEntities = [
   DefaultPosition,
@@ -105,9 +104,12 @@ export default registerAs("database", (): TypeOrmModuleOptions => {
     password: process.env.DB_PASSWORD ?? "",
     database: process.env.DB_NAME ?? "edr_freight",
     schema: "public",
-    extra: {
-      options: `-c search_path=${APPLICATION_SEARCH_PATH}`,
-    },
+    // NOTE: do NOT pass `extra.options: '-c search_path=...'`. That sends the
+    // Postgres startup `options` parameter, which connection poolers (PgBouncer /
+    // proxies fronting the remote edr_dev DB) reject with
+    // `08P01 unsupported startup parameter in options: search_path`.
+    // The search_path is instead applied per-connection via a pool `connect`
+    // handler in app.module.ts (see setPoolSearchPath).
     entities: [__dirname + "/../**/*.entity.{ts,js}", ...iamEntities],
     autoLoadEntities: true,
     migrations: [

apps/edr-freight-api/src/migrations/2010000000000-AddConsolidationResumeStatus.ts

@@ -0,0 +1,29 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+/**
+ * Adds bookings.consolidation_resume_status: the status a booking parked in
+ * PENDING_CONSOLIDATION returns to once it pairs with a wagon partner.
+ *
+ * Direct customer bookings leave it NULL (they resume to SUBMITTED, unchanged).
+ * Contract-drawdown bookings (GL shipments) set it to the status
+ * createUnderContract would otherwise have used (OPERATION_REQUEST_PENDING or
+ * AWAITING_DOCUMENTS), so pairing resumes them into the contract-booking flow
+ * instead of wrongly moving them to SUBMITTED.
+ */
+export class AddConsolidationResumeStatus2010000000000
+  implements MigrationInterface
+{
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE freight.bookings
+        ADD COLUMN IF NOT EXISTS consolidation_resume_status VARCHAR(40);
+    `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE freight.bookings
+        DROP COLUMN IF EXISTS consolidation_resume_status;
+    `);
+  }
+}

apps/edr-freight-api/src/modules/bookings/bookings.module.ts

@@ -114,6 +114,7 @@ import { VehiclesModule } from "../vehicles/vehicles.module";
     BookingPricingService,
     BookingInvoiceService,
     BookingLifecycleNotifierService,
+    ConsolidationService,
     CustomerTruckService,
     ContainerReceiptService,
   ],

apps/edr-freight-api/src/modules/bookings/bookings.repository.ts

@@ -272,26 +272,51 @@ export class BookingsRepository extends BaseRepository<Booking> {
   }
 
   /**
-   * Pair two bookings for consolidation. Both return to SUBMITTED so staff can
-   * accept them into the approval chain; the link itself (consolidationPartnerId)
-   * marks them as consolidated in the UI.
+   * Pair two bookings for consolidation. Each returns to its own resume status —
+   * SUBMITTED for a direct customer booking (so staff can accept it into the
+   * approval chain) or the stored consolidationResumeStatus for a contract
+   * drawdown (OPERATION_REQUEST_PENDING / AWAITING_DOCUMENTS). The link itself
+   * (consolidationPartnerId) marks them as consolidated in the UI. The resume
+   * status is cleared once used, so a later un-pair re-parks cleanly.
    */
   async pairConsolidation(bookingId: string, partnerId: string): Promise<void> {
+    const [booking, partner] = await Promise.all([
+      this.repository.findOne({
+        where: { id: bookingId },
+        select: { id: true, consolidationResumeStatus: true },
+      }),
+      this.repository.findOne({
+        where: { id: partnerId },
+        select: { id: true, consolidationResumeStatus: true },
+      }),
+    ]);
+
     await this.repository.update(bookingId, {
       consolidationPartnerId: partnerId,
-      status: 'SUBMITTED',
+      status: booking?.consolidationResumeStatus ?? 'SUBMITTED',
+      consolidationResumeStatus: null,
     } as never);
     await this.repository.update(partnerId, {
       consolidationPartnerId: bookingId,
-      status: 'SUBMITTED',
+      status: partner?.consolidationResumeStatus ?? 'SUBMITTED',
+      consolidationResumeStatus: null,
     } as never);
   }
 
-  /** Park a booking that needs consolidation but has no partner yet. */
-  async parkForConsolidation(bookingId: string): Promise<void> {
+  /**
+   * Park a booking that needs consolidation but has no partner yet. The optional
+   * resumeStatus is where the booking returns once it pairs — pass it for a
+   * contract drawdown so pairing resumes the contract-booking flow rather than
+   * the direct-booking SUBMITTED default.
+   */
+  async parkForConsolidation(
+    bookingId: string,
+    resumeStatus?: string | null,
+  ): Promise<void> {
     await this.repository.update(bookingId, {
       consolidationPartnerId: null,
       status: 'PENDING_CONSOLIDATION',
+      consolidationResumeStatus: resumeStatus ?? null,
     } as never);
   }
 

apps/edr-freight-api/src/modules/bookings/bookings.service.ts

@@ -24,6 +24,7 @@ import {
   RuleEngineService,
 } from '../rule-engine/rule-engine.service';
 import { InjectDataSource } from '@nestjs/typeorm';
+import { EventEmitter2 } from '@nestjs/event-emitter';
 import { DataSource, In } from 'typeorm';
 
 import { deriveTradeDirection } from '../../common/derive-trade-direction.util';
@@ -99,6 +100,7 @@ export class BookingsService {
     private readonly consolidationService: ConsolidationService,
     private readonly vehiclesService: VehiclesService,
     private readonly contractPdfService: ContractPdfService,
+    private readonly events: EventEmitter2,
   ) {}
 
   async assignCustomerTruck(
@@ -493,6 +495,14 @@ export class BookingsService {
       messages.push(
         this.consolidationService.describePaired(partner.reference, slots),
       );
+      // Let deferred owners (e.g. contract drawdowns whose invoice/milestones
+      // were held while the booking waited) finalize now that a whole wagon
+      // exists. Fire-and-forget: a listener failure must not undo the pairing.
+      this.events
+        .emitAsync('booking.consolidation.paired', {
+          bookingIds: [booking.id, partner.id],
+        })
+        .catch(() => undefined);
       return { booking: paired, messages };
     }
 

apps/edr-freight-api/src/modules/bookings/entities/booking.entity.ts

@@ -431,6 +431,14 @@ export class Booking extends BaseEntity {
   @JoinColumn({ name: 'consolidation_partner_id' })
   consolidationPartner?: Booking | null;
 
+  // Status a booking parked in PENDING_CONSOLIDATION returns to once it pairs.
+  // Null for direct customer bookings (they resume to SUBMITTED, the historical
+  // default); contract-drawdown bookings set it to the status createUnderContract
+  // would otherwise have used (OPERATION_REQUEST_PENDING / AWAITING_DOCUMENTS), so
+  // pairing resumes them into the right flow instead of the direct-booking one.
+  @Column({ name: 'consolidation_resume_status', type: 'varchar', length: 40, nullable: true })
+  consolidationResumeStatus?: string | null;
+
   @Column({ name: 'wagons_required', type: 'numeric', precision: 6, scale: 2, nullable: true })
   wagonsRequired?: number | null;
 

apps/edr-freight-api/src/modules/contracts/contract-booking.consolidation.spec.ts

@@ -0,0 +1,181 @@
+import { ContractBookingService } from './contract-booking.service';
+import { Booking } from '../bookings/entities/booking.entity';
+
+/**
+ * The GL contract-drawdown path must run wagon consolidation before invoicing.
+ * A partial-wagon drawdown (e.g. 21× 20FT → one leftover container) parks in
+ * PENDING_CONSOLIDATION and is NOT finalized (no invoice / milestones) until it
+ * pairs with a wagon partner. These tests exercise the two new hooks directly.
+ */
+describe('ContractBookingService — drawdown consolidation gate', () => {
+  function makeService(overrides: {
+    consolidationService?: Partial<Record<string, jest.Mock>>;
+    bookingsRepository?: Partial<Record<string, jest.Mock>>;
+    invoiceService?: Partial<Record<string, jest.Mock>>;
+    milestoneService?: Partial<Record<string, jest.Mock>>;
+    contractsRepository?: Partial<Record<string, jest.Mock>>;
+  }) {
+    const consolidationService = {
+      slotsFromBooking: jest.fn().mockResolvedValue([]),
+      describePaired: jest.fn().mockReturnValue('paired'),
+      describePending: jest.fn().mockReturnValue('pending'),
+      needsConsolidationFromBooking: jest.fn().mockResolvedValue(false),
+      ...overrides.consolidationService,
+    };
+    const bookingsRepository = {
+      findConsolidationPartner: jest.fn().mockResolvedValue(null),
+      pairConsolidation: jest.fn().mockResolvedValue(undefined),
+      parkForConsolidation: jest.fn().mockResolvedValue(undefined),
+      findByIdWithFiles: jest.fn(),
+      ...overrides.bookingsRepository,
+    };
+    const invoiceService = {
+      ensureInvoiceForBooking: jest.fn().mockResolvedValue({ id: 'inv-1' }),
+      ...overrides.invoiceService,
+    };
+    const milestoneService = {
+      seedPostBookingMilestones: jest.fn().mockResolvedValue(undefined),
+      seedPreBookingMilestonesOnBooking: jest.fn().mockResolvedValue(undefined),
+      ...overrides.milestoneService,
+    };
+    const contractsRepository = {
+      findByIdWithRelations: jest.fn(),
+      currentCycle: jest.fn().mockResolvedValue(null),
+      linkBooking: jest.fn().mockResolvedValue(undefined),
+      update: jest.fn().mockResolvedValue(undefined),
+      ...overrides.contractsRepository,
+    };
+
+    const service = new ContractBookingService(
+      contractsRepository as never,
+      bookingsRepository as never,
+      {} as never, // bookingPricingService
+      consolidationService as never,
+      {} as never, // containerTypesService
+      {} as never, // ruleEngineService
+      milestoneService as never,
+      {} as never, // workflowService
+      invoiceService as never,
+      {} as never, // dataSource
+      {} as never, // trainSchedulingService
+    );
+    return {
+      service,
+      consolidationService,
+      bookingsRepository,
+      invoiceService,
+      milestoneService,
+      contractsRepository,
+    };
+  }
+
+  const booking = { id: 'b-1', reference: 'BK-1' } as Booking;
+
+  it('parks (not pairs) when no complementary partner exists', async () => {
+    const { service, bookingsRepository } = makeService({
+      consolidationService: {
+        slotsFromBooking: jest
+          .fn()
+          .mockResolvedValue([{ containerTypeId: 'ct', slotsNeeded: 1 }]),
+      },
+      bookingsRepository: {
+        findConsolidationPartner: jest.fn().mockResolvedValue(null),
+      },
+    });
+
+    const result = await (service as never as {
+      consolidateDrawdown: (b: Booking, s: string) => Promise<{ paired: boolean }>;
+    }).consolidateDrawdown(booking, 'OPERATION_REQUEST_PENDING');
+
+    expect(result.paired).toBe(false);
+    expect(bookingsRepository.parkForConsolidation).toHaveBeenCalledWith(
+      'b-1',
+      'OPERATION_REQUEST_PENDING',
+    );
+    expect(bookingsRepository.pairConsolidation).not.toHaveBeenCalled();
+  });
+
+  it('pairs when a complementary partner exists', async () => {
+    const { service, bookingsRepository } = makeService({
+      consolidationService: {
+        slotsFromBooking: jest
+          .fn()
+          .mockResolvedValue([{ containerTypeId: 'ct', slotsNeeded: 1 }]),
+      },
+      bookingsRepository: {
+        findConsolidationPartner: jest
+          .fn()
+          .mockResolvedValue({ id: 'p-1', reference: 'BK-2' }),
+      },
+    });
+
+    const result = await (service as never as {
+      consolidateDrawdown: (b: Booking, s: string) => Promise<{ paired: boolean }>;
+    }).consolidateDrawdown(booking, 'AWAITING_DOCUMENTS');
+
+    expect(result.paired).toBe(true);
+    expect(bookingsRepository.pairConsolidation).toHaveBeenCalledWith('b-1', 'p-1');
+    expect(bookingsRepository.parkForConsolidation).not.toHaveBeenCalled();
+  });
+
+  it('onConsolidationPaired finalizes a resumed contract booking (invoice + milestones)', async () => {
+    const paired = {
+      id: 'b-1',
+      reference: 'BK-1',
+      contractId: 'c-1',
+      status: 'OPERATION_REQUEST_PENDING',
+    } as Booking;
+    const contract = {
+      id: 'c-1',
+      contractKind: 'GENERAL',
+      customsClearingEnabled: true,
+      tradeDirection: 'EXPORT',
+    };
+    const { service, invoiceService, milestoneService } = makeService({
+      bookingsRepository: {
+        findByIdWithFiles: jest.fn().mockResolvedValue(paired),
+      },
+      contractsRepository: {
+        findByIdWithRelations: jest.fn().mockResolvedValue(contract),
+      },
+    });
+
+    await service.onConsolidationPaired({ bookingIds: ['b-1'] });
+
+    expect(invoiceService.ensureInvoiceForBooking).toHaveBeenCalledTimes(1);
+    // GENERAL customs → per-booking pre + post milestones.
+    expect(milestoneService.seedPreBookingMilestonesOnBooking).toHaveBeenCalled();
+    expect(milestoneService.seedPostBookingMilestones).toHaveBeenCalled();
+  });
+
+  it('onConsolidationPaired ignores a booking still PENDING_CONSOLIDATION', async () => {
+    const stillPending = {
+      id: 'b-1',
+      contractId: 'c-1',
+      status: 'PENDING_CONSOLIDATION',
+    } as Booking;
+    const { service, invoiceService } = makeService({
+      bookingsRepository: {
+        findByIdWithFiles: jest.fn().mockResolvedValue(stillPending),
+      },
+    });
+
+    await service.onConsolidationPaired({ bookingIds: ['b-1'] });
+
+    expect(invoiceService.ensureInvoiceForBooking).not.toHaveBeenCalled();
+  });
+
+  it('onConsolidationPaired ignores a non-contract (direct) booking', async () => {
+    const direct = { id: 'd-1', status: 'SUBMITTED', contractId: null } as Booking;
+    const { service, invoiceService, contractsRepository } = makeService({
+      bookingsRepository: {
+        findByIdWithFiles: jest.fn().mockResolvedValue(direct),
+      },
+    });
+
+    await service.onConsolidationPaired({ bookingIds: ['d-1'] });
+
+    expect(contractsRepository.findByIdWithRelations).not.toHaveBeenCalled();
+    expect(invoiceService.ensureInvoiceForBooking).not.toHaveBeenCalled();
+  });
+});

apps/edr-freight-api/src/modules/contracts/contract-booking.service.ts

@@ -8,6 +8,7 @@ import {
   forwardRef,
 } from '@nestjs/common';
 import { DataSource } from 'typeorm';
+import { OnEvent } from '@nestjs/event-emitter';
 import { insertWithGeneratedReference } from '@edr/api-common';
 
 import { Booking } from '../bookings/entities/booking.entity';
@@ -15,6 +16,7 @@ import { BookingContainer } from '../bookings/entities/booking-container.entity'
 import { BookingContainerUnit } from '../bookings/entities/booking-container-unit.entity';
 import { BookingsRepository } from '../bookings/bookings.repository';
 import { BookingPricingService } from '../bookings/booking-pricing.service';
+import { ConsolidationService } from '../bookings/consolidation.service';
 import { PriceLineItemDto } from '../bookings/dto/generate-price-response.dto';
 import { BookingInvoiceService } from '../bookings/booking-invoice.service';
 import { validate20ftWeightPairing } from '../bookings/container-pairing.util';
@@ -61,6 +63,7 @@ export class ContractBookingService {
     private readonly contractsRepository: ContractsRepository,
     private readonly bookingsRepository: BookingsRepository,
     private readonly bookingPricingService: BookingPricingService,
+    private readonly consolidationService: ConsolidationService,
     private readonly containerTypesService: ContainerTypesService,
     private readonly ruleEngineService: RuleEngineService,
     private readonly milestoneService: ClearanceMilestoneService,
@@ -232,6 +235,105 @@ export class ContractBookingService {
       warnings.push(...computed.warnings);
     }
 
+    // Wagon consolidation gate. A container drawdown whose lines leave a partial
+    // wagon (e.g. 21× 20FT → one leftover) must share that wagon with a partner
+    // before it can ship. Direct bookings do this at submit; drawdowns have no
+    // submit step, so we run it here — BEFORE invoicing/milestones. When it parks
+    // for a partner the booking is NOT invoiced or scheduled: those steps run
+    // later in finalizeContractBooking, triggered by the pairing event. When it
+    // pairs (or needs no consolidation) we finalize inline.
+    const withContainers = await this.bookingsRepository.findByIdWithFiles(
+      booking.id,
+    );
+    const intendedStatus = generalCustoms
+      ? 'AWAITING_DOCUMENTS'
+      : 'OPERATION_REQUEST_PENDING';
+    if (
+      withContainers &&
+      freightType === 'CONTAINER' &&
+      (await this.consolidationService.needsConsolidationFromBooking(
+        withContainers,
+      ))
+    ) {
+      const parked = await this.consolidateDrawdown(
+        withContainers,
+        intendedStatus,
+      );
+      warnings.push(parked.message);
+      if (!parked.paired) {
+        // Waiting for a partner — stop here. The booking sits in
+        // PENDING_CONSOLIDATION, unbilled and unscheduled, until it pairs.
+        const pendingResult = await this.bookingsRepository.findByIdWithFiles(
+          booking.id,
+        );
+        return { booking: pendingResult ?? booking, warnings };
+      }
+    }
+
+    await this.finalizeContractBooking(
+      booking.id,
+      contract,
+      generalCustoms,
+    );
+
+    const result = await this.bookingsRepository.findByIdWithFiles(booking.id);
+    return { booking: result ?? booking, warnings };
+  }
+
+  /**
+   * Search for a complementary partner for a parked-eligible drawdown, pair it or
+   * park it in PENDING_CONSOLIDATION with the resume status it should return to.
+   * Pairing (via BookingsRepository.pairConsolidation) resumes both partners and
+   * emits booking.consolidation.paired, which finalizes any deferred contract
+   * booking. Returns whether a partner was found plus a customer-facing message.
+   */
+  private async consolidateDrawdown(
+    booking: Booking,
+    resumeStatus: string,
+  ): Promise<{ paired: boolean; message: string }> {
+    const slots = await this.consolidationService.slotsFromBooking(booking);
+    if (!slots.length) {
+      return { paired: false, message: '' };
+    }
+
+    const partner = await this.bookingsRepository.findConsolidationPartner(
+      booking,
+      slots,
+    );
+
+    if (partner) {
+      await this.bookingsRepository.pairConsolidation(booking.id, partner.id);
+      return {
+        paired: true,
+        message: this.consolidationService.describePaired(
+          partner.reference,
+          slots,
+        ),
+      };
+    }
+
+    await this.bookingsRepository.parkForConsolidation(booking.id, resumeStatus);
+    return {
+      paired: false,
+      message: this.consolidationService.describePending(booking, slots),
+    };
+  }
+
+  /**
+   * Finalize a contract booking once it is cleared to proceed (needed no
+   * consolidation, or has just paired): seed clearance milestones / link the
+   * contract cycle, then generate the invoice. Idempotent — safe to call again
+   * for a booking that pairs after having waited. Skips a booking that is still
+   * PENDING_CONSOLIDATION (guards the pairing event against a stray partner).
+   */
+  private async finalizeContractBooking(
+    bookingId: string,
+    contract: Contract,
+    generalCustoms: boolean,
+  ): Promise<void> {
+    const booking = await this.bookingsRepository.findByIdWithFiles(bookingId);
+    if (!booking || booking.status === 'PENDING_CONSOLIDATION') return;
+
     // ONE_TIME customs (legacy contract-cycle path): link the contract clearance
     // cycle to this booking, seed post-booking milestones, and lock the contract
     // to ACTIVE_SHIPMENT_IN_PROGRESS. NOT for GENERAL — it has no contract cycle
@@ -239,10 +341,10 @@ export class ContractBookingService {
     if (contract.customsClearingEnabled && !generalCustoms) {
       const cycle = await this.contractsRepository.currentCycle(contract.id);
       if (cycle) {
-        await this.contractsRepository.linkBooking(cycle.id, booking.id);
+        await this.contractsRepository.linkBooking(cycle.id, bookingId);
       }
       await this.milestoneService.seedPostBookingMilestones(
-        booking.id,
+        bookingId,
         contract.tradeDirection,
       );
       await this.contractsRepository.update(contract.id, {
@@ -252,24 +354,22 @@ export class ContractBookingService {
     } else if (generalCustoms) {
       // Per-booking clearance: seed full milestone timeline on the booking.
       await this.milestoneService.seedPreBookingMilestonesOnBooking(
-        booking.id,
+        bookingId,
         contract.tradeDirection,
       );
       await this.milestoneService.seedPostBookingMilestones(
-        booking.id,
+        bookingId,
         contract.tradeDirection,
       );
     }
 
-    const result = await this.bookingsRepository.findByIdWithFiles(booking.id);
-
     // Contract bookings are born past the billable gate (the contract is already
     // executed), so the invoice is generated here — they never pass through the
     // legacy marketingApprove → FULLY_EXECUTED path that invoices direct bookings.
     // Idempotent and non-blocking: a billing hiccup must not undo the booking.
     // Skips silently when unbillable (no company / no priced amount).
     await this.invoiceService
-      .ensureInvoiceForBooking(result ?? booking)
+      .ensureInvoiceForBooking(booking)
       .catch((err) =>
         this.logger.error(
           `Failed to generate invoice for contract booking ${booking.reference}: ${
@@ -277,8 +377,40 @@ export class ContractBookingService {
           }`,
         ),
       );
+  }
 
-    return { booking: result ?? booking, warnings };
+  /**
+   * A parked drawdown just paired — finalize whichever partner is a contract
+   * booking that was waiting (invoice + milestones deferred at creation). The
+   * pairing already resumed the booking's status from consolidationResumeStatus;
+   * this runs the create-time tail that was skipped. Non-contract partners have
+   * their own finalize path (staff accept) and are ignored here.
+   */
+  @OnEvent('booking.consolidation.paired')
+  async onConsolidationPaired(payload: {
+    bookingIds: string[];
+  }): Promise<void> {
+    for (const id of payload.bookingIds ?? []) {
+      const booking = await this.bookingsRepository.findByIdWithFiles(id);
+      if (!booking?.contractId || booking.status === 'PENDING_CONSOLIDATION') {
+        continue;
+      }
+      const contract = await this.contractsRepository.findByIdWithRelations(
+        booking.contractId,
+      );
+      if (!contract) continue;
+      const generalCustoms =
+        contract.contractKind === 'GENERAL' &&
+        Boolean(contract.customsClearingEnabled);
+      await this.finalizeContractBooking(id, contract, generalCustoms).catch(
+        (err) =>
+          this.logger.error(
+            `Failed to finalize paired contract booking ${booking.reference}: ${
+              err instanceof Error ? err.message : String(err)
+            }`,
+          ),
+      );
+    }
   }
 
   /**

apps/edr-freight-api/src/modules/otp/otp.entity.ts

@@ -7,6 +7,11 @@ import {
 import { BaseEntity } from "@edr/api-common";
 
 @Entity({
+  // Table lives in the freight schema like every other freight entity. Without
+  // this the entity inherits the DataSource default schema (public), so TypeORM
+  // queries public.otp_verifications — which doesn't exist — and OTP verify
+  // (e.g. the contract-signature sudo gate) fails with a 500 QueryFailedError.
+  schema: "freight",
   name: "otp_verifications",
 })
 export class OtpVerification extends BaseEntity{

apps/edr-freight-api/src/modules/train-scheduling/booking-batch.service.spec.ts

@@ -125,7 +125,10 @@ describe('BookingBatchService — PAID reconcile', () => {
       notifier as never,
       { addTimeout: jest.fn(), deleteTimeout: jest.fn(), doesExist: jest.fn() } as never,
       trainSchedulingService as never,
-      { syncPayableDueDate: jest.fn(), expirePayable: jest.fn() } as never,
+      {
+        syncPayableDueDate: jest.fn().mockResolvedValue(undefined),
+        expirePayable: jest.fn().mockResolvedValue(undefined),
+      } as never,
       { emitPhase: jest.fn() } as never,
     );
   });

apps/edr-freight-api/src/modules/train-scheduling/booking-batch.service.ts

@@ -80,6 +80,10 @@ export interface BatchBoardBooking {
   lengthMeters: number;
   paymentDeadline: string | null;
   state: BatchBoardBookingState;
+  /** Rule-engine priority score used to rank the batch (higher = boards first). */
+  priorityScore: number;
+  /** CONTAINER | BULK — for the priority-tracking visuals. */
+  freightType: string | null;
 }
 
 export type BookingAllocationStatus =
@@ -638,6 +642,8 @@ export class BookingBatchService implements OnModuleInit {
             ? b.paymentDeadline.toISOString()
             : null,
           state: this.boardState(b, linkedIds.has(b.id)),
+          priorityScore: Number(b.priorityScore ?? 0),
+          freightType: b.freightType ?? null,
         };
       });
 
@@ -726,6 +732,8 @@ export class BookingBatchService implements OnModuleInit {
           ? b.paymentDeadline.toISOString()
           : null,
         state: this.boardState(b, linkedIds.has(b.id)),
+        priorityScore: Number(b.priorityScore ?? 0),
+        freightType: b.freightType ?? null,
         fullyExecutedAt: b.fullyExecutedAt
           ? b.fullyExecutedAt.toISOString()
           : null,
@@ -1026,8 +1034,9 @@ export class BookingBatchService implements OnModuleInit {
     const units = this.groupConsolidatedPool(pool);
     let armed = false;
 
-    // TODO(change-c-diagnostics): remove once the "only 1 reserved" capacity cause
-    // is confirmed. Logs the caps + pool so we can see which axis rejects unit #2.
+    // Batch fill trace: caps + pool at entry. Kept on debug level — invaluable when
+    // reservations trickle instead of landing in one pass (a reserve() throwing
+    // mid-loop, e.g. schema drift, or a mis-synced capacity cap).
     this.logger.debug(
       `[fillSchedule ${scheduleId}] limits=${JSON.stringify(limits)} ` +
         `maxWagons=${schedule.maxWagons} remaining=${JSON.stringify(budget.maxRemaining())} ` +
@@ -1045,7 +1054,7 @@ export class BookingBatchService implements OnModuleInit {
       // stands for the pair.
       const leg = budget.legForYards(booking.originYardId, booking.destinationYardId);
 
-      // TODO(change-c-diagnostics): remove once the capacity cause is confirmed.
+      // Per-unit fit trace: which axis (wagons/weight/length) admits or rejects.
       this.logger.debug(
         `[fillSchedule ${scheduleId}] unit ${booking.reference}: need=${JSON.stringify(need)} ` +
           `roomOnLeg=${JSON.stringify(budget.remainingFor(leg))} fits=${budget.fits(need, leg)}`,
@@ -1175,8 +1184,7 @@ export class BookingBatchService implements OnModuleInit {
     // consolidated booking whose partner isn't ready this cycle is skipped.
     const units = this.groupConsolidatedPool(pool);
 
-    // TODO(change-c-diagnostics): remove once the "only 1 reserved" capacity cause
-    // is confirmed. Shows each train's caps + the day pool size.
+    // Batch fill trace: each train's caps + the day pool size at entry.
     this.logger.debug(
       `[fillRouteDay ${originYardId}->${destinationYardId} ${day}] ` +
         `trains=${trains.map((t) => `${t.id}:${JSON.stringify(t.budget.maxRemaining())}`).join(",")} ` +
@@ -1201,7 +1209,7 @@ export class BookingBatchService implements OnModuleInit {
         return leg != null && t.budget.fits(need, leg);
       });
 
-      // TODO(change-c-diagnostics): remove once the capacity cause is confirmed.
+      // Per-unit trace: chosen train + each train's remaining room on this leg.
       this.logger.debug(
         `[fillRouteDay] unit ${booking.reference}: need=${JSON.stringify(need)} ` +
           `targetTrain=${target?.id ?? "none"} ` +

apps/edr-freight-api/src/modules/train-scheduling/booking-window.service.spec.ts

@@ -0,0 +1,201 @@
+import { BookingWindowService } from './booking-window.service';
+import type { TrainSchedule } from '../train-schedules/entities/train-schedule.entity';
+
+/**
+ * Window state-machine tests: exercise the real advanceImport transitions and the
+ * concludeCycle reopen/done decision with mocked collaborators. Drives the exact
+ * production phase logic (PRE_WINDOW → OPEN → DOC_REVIEW → PAYMENT → conclude) and
+ * asserts the side effects the batch/settle/reopen flow depends on.
+ */
+describe('BookingWindowService — window state machine', () => {
+  const scheduleId = 'sched-1';
+
+  let service: BookingWindowService;
+  let batch: {
+    setWindow: jest.Mock;
+    processRouteDay: jest.Mock;
+    expireUnacceptedForRouteDay: jest.Mock;
+    settleDueReservations: jest.Mock;
+    isScheduleFull: jest.Mock;
+  };
+  let trainSchedulesRepository: { findById: jest.Mock; findAll: jest.Mock };
+  let trainSchedulingService: { finalizeSchedule: jest.Mock; getWindowConfig: jest.Mock };
+  let updateMock: jest.Mock;
+
+  const cfg = {
+    importWindowLeadDays: 3,
+    exportBookingLeadHours: 24,
+    windowOpenHour: 0, // 24h desk → reopen opens immediately
+    windowCloseHour: 0,
+    windowDurationHours: 1,
+    docReviewMinutes: 30,
+    paymentWindowMinutes: 60,
+    reopenDelayMinutes: 0,
+  };
+
+  const baseSchedule = (over: Partial<TrainSchedule>): TrainSchedule =>
+    ({
+      id: scheduleId,
+      direction: 'IMPORT',
+      originStationId: 'yard-o',
+      destinationStationId: 'yard-d',
+      scheduledDepartureDate: new Date('2026-08-01T06:00:00.000Z'),
+      bookingWindowStatus: 'CLOSED',
+      windowPhase: 'PRE_WINDOW',
+      bookingCycleNo: 0,
+      windowOpensAt: null,
+      windowClosesAt: null,
+      docReviewEndsAt: null,
+      docReviewCompletedAt: null,
+      paymentPhaseEndsAt: null,
+      ...over,
+    }) as unknown as TrainSchedule;
+
+  const advanceImport = (s: TrainSchedule, now: Date): Promise<boolean> =>
+    (service as unknown as {
+      advanceImport: (s: TrainSchedule, c: unknown, n: Date) => Promise<boolean>;
+    }).advanceImport(s, cfg, now);
+  const concludeCycle = (s: TrainSchedule, now: Date): Promise<void> =>
+    (service as unknown as {
+      concludeCycle: (s: TrainSchedule, c: unknown, n: Date) => Promise<void>;
+    }).concludeCycle(s, cfg, now);
+
+  beforeEach(() => {
+    updateMock = jest.fn().mockResolvedValue(undefined);
+    batch = {
+      setWindow: jest.fn().mockResolvedValue(undefined),
+      processRouteDay: jest.fn().mockResolvedValue(undefined),
+      expireUnacceptedForRouteDay: jest.fn().mockResolvedValue(undefined),
+      settleDueReservations: jest.fn().mockResolvedValue(undefined),
+      isScheduleFull: jest.fn().mockResolvedValue(false),
+    };
+    trainSchedulesRepository = {
+      findById: jest.fn().mockResolvedValue(null),
+      findAll: jest.fn().mockResolvedValue([]),
+    };
+    trainSchedulingService = {
+      finalizeSchedule: jest.fn().mockResolvedValue(undefined),
+      getWindowConfig: jest.fn().mockResolvedValue(cfg),
+    };
+
+    service = new BookingWindowService(
+      { getRepository: () => ({ update: updateMock }) } as never,
+      trainSchedulesRepository as never,
+      batch as never,
+      trainSchedulingService as never,
+      { directSend: jest.fn() } as never,
+      { notify: jest.fn() } as never,
+      { emitPhase: jest.fn() } as never,
+    );
+  });
+
+  it('PRE_WINDOW → OPEN at windowOpensAt (opens the customer window)', async () => {
+    const s = baseSchedule({
+      windowPhase: 'PRE_WINDOW',
+      windowOpensAt: new Date('2026-07-01T00:00:00.000Z'),
+    });
+    const advanced = await advanceImport(s, new Date('2026-07-01T00:00:01.000Z'));
+    expect(advanced).toBe(true);
+    expect(s.windowPhase).toBe('OPEN');
+    expect(s.bookingCycleNo).toBe(1);
+    expect(batch.setWindow).toHaveBeenCalledWith(scheduleId, 'OPEN');
+  });
+
+  it('OPEN → DOC_REVIEW at windowClosesAt (closes booking, sets doc-review deadline)', async () => {
+    const closesAt = new Date('2026-07-01T01:00:00.000Z');
+    const s = baseSchedule({
+      windowPhase: 'OPEN',
+      bookingWindowStatus: 'OPEN',
+      windowClosesAt: closesAt,
+    });
+    const advanced = await advanceImport(s, new Date('2026-07-01T01:00:01.000Z'));
+    expect(advanced).toBe(true);
+    expect(s.windowPhase).toBe('DOC_REVIEW');
+    expect(s.docReviewEndsAt).toEqual(new Date(closesAt.getTime() + 30 * 60_000));
+    expect(batch.setWindow).toHaveBeenCalledWith(scheduleId, 'CLOSED');
+  });
+
+  it('DOC_REVIEW → PAYMENT expires un-accepted, then runs the batch', async () => {
+    const s = baseSchedule({
+      windowPhase: 'DOC_REVIEW',
+      docReviewEndsAt: new Date('2026-07-01T01:30:00.000Z'),
+    });
+    const advanced = await advanceImport(s, new Date('2026-07-01T01:30:01.000Z'));
+    expect(advanced).toBe(true);
+    expect(s.windowPhase).toBe('PAYMENT');
+    expect(s.paymentPhaseEndsAt).not.toBeNull();
+    // Expiry sweep runs BEFORE the batch (unaccepted must not compete for capacity).
+    expect(batch.expireUnacceptedForRouteDay).toHaveBeenCalledTimes(1);
+    expect(batch.processRouteDay).toHaveBeenCalledTimes(1);
+    const expireOrder = batch.expireUnacceptedForRouteDay.mock.invocationCallOrder[0];
+    const batchOrder = batch.processRouteDay.mock.invocationCallOrder[0];
+    expect(expireOrder).toBeLessThan(batchOrder);
+  });
+
+  it('DOC_REVIEW → PAYMENT also fires when staff finished review early (docReviewCompletedAt)', async () => {
+    const s = baseSchedule({
+      windowPhase: 'DOC_REVIEW',
+      docReviewEndsAt: new Date('2026-07-01T05:00:00.000Z'), // far future
+      docReviewCompletedAt: new Date('2026-07-01T01:31:00.000Z'), // staff clicked done
+    });
+    const advanced = await advanceImport(s, new Date('2026-07-01T01:31:01.000Z'));
+    expect(advanced).toBe(true);
+    expect(s.windowPhase).toBe('PAYMENT');
+  });
+
+  it('PAYMENT → conclude at paymentPhaseEndsAt settles due reservations', async () => {
+    const s = baseSchedule({
+      windowPhase: 'PAYMENT',
+      paymentPhaseEndsAt: new Date('2026-07-01T02:30:00.000Z'),
+    });
+    const advanced = await advanceImport(s, new Date('2026-07-01T02:30:01.000Z'));
+    expect(advanced).toBe(true);
+    // settleDueReservations runs (allocate paid / expire unpaid, then top-up).
+    expect(batch.settleDueReservations).toHaveBeenCalledWith(scheduleId);
+  });
+
+  it('conclude: train FULL → window FULL + phase DONE + auto-finalize', async () => {
+    batch.isScheduleFull.mockResolvedValue(true);
+    const s = baseSchedule({ windowPhase: 'PAYMENT' });
+    await concludeCycle(s, new Date('2026-07-01T02:30:02.000Z'));
+    expect(batch.setWindow).toHaveBeenCalledWith(scheduleId, 'FULL');
+    expect(s.windowPhase).toBe('DONE');
+    expect(trainSchedulingService.finalizeSchedule).toHaveBeenCalledWith(scheduleId);
+  });
+
+  it('conclude: NOT full + a cycle fits before departure → REOPEN (back to PRE_WINDOW)', async () => {
+    batch.isScheduleFull.mockResolvedValue(false);
+    const s = baseSchedule({
+      windowPhase: 'PAYMENT',
+      // departure well in the future so nextCycleOpensAt returns a real time.
+      scheduledDepartureDate: new Date('2026-08-01T06:00:00.000Z'),
+    });
+    await concludeCycle(s, new Date('2026-07-01T02:30:03.000Z'));
+    expect(s.windowPhase).toBe('PRE_WINDOW');
+    expect(s.windowOpensAt).not.toBeNull();
+    expect(trainSchedulingService.finalizeSchedule).not.toHaveBeenCalled();
+  });
+
+  it('conclude: NOT full but NO cycle fits before departure → DONE', async () => {
+    batch.isScheduleFull.mockResolvedValue(false);
+    const s = baseSchedule({
+      windowPhase: 'PAYMENT',
+      // departure already passed → nextCycleOpensAt returns null → finish.
+      scheduledDepartureDate: new Date('2026-07-01T00:00:00.000Z'),
+    });
+    await concludeCycle(s, new Date('2026-07-01T02:30:04.000Z'));
+    expect(s.windowPhase).toBe('DONE');
+  });
+
+  it('no transition fires before its deadline (idempotent tick)', async () => {
+    const s = baseSchedule({
+      windowPhase: 'OPEN',
+      bookingWindowStatus: 'OPEN',
+      windowClosesAt: new Date('2026-07-01T10:00:00.000Z'), // future
+    });
+    const advanced = await advanceImport(s, new Date('2026-07-01T01:00:00.000Z'));
+    expect(advanced).toBe(false);
+    expect(s.windowPhase).toBe('OPEN');
+    expect(batch.setWindow).not.toHaveBeenCalled();
+  });
+});